Toyota Tundra Service Manual: Operation Check

OPERATION CHECK

1. CHECK WINDOW LOCK SWITCH

(a) Check that the front passenger side power window and rear power windows cannot be operated when the window lock switch of the master switch is pressed.

OK:

Operation of front passenger side power window and rear power windows are disabled.

(b) Check that the front passenger side power window and the rear power windows can be operated when the window lock switch is pressed again.

OK:

Front passenger side power window and rear power windows can be operated.

2. CHECK MANUAL UP / DOWN FUNCTION

(a) Check that the driver side power window operates as follows:

OK

Condition

Master Switch

Switch Operation

Power Window

Ignition switch ON

Driver side

Pulled up

UP (Closes)

Pushed halfway down

DOWN (Opens)

(b) Check that the front passenger side and rear power windows operate as follows:

OK

Condition

Regulator Switch

Switch Operation

Power Window

  • Ignition switch ON
  • Window lock switch off

Front passenger side

Pulled up

UP (Closes)

Pushed down

DOWN (Opens)

Rear LH side

Pulled up

UP (Closes)

Pushed down

DOWN (Opens)

Rear RH side

Pulled up

UP (Closes)

Pushed down

DOWN (Opens)

(c) Check that the power window (for back window glass)* operates as follows:

OK

Condition

Regulator Switch

Switch Operation

Power Window

Ignition switch ON

Back Door

Pulled up

Closes

Pushed down

Opens

  • *: for Double Cab, for Power Slide Type

(d) Check that the power window (for back window glass)* operates as follows:

OK

Condition

Regulator Switch

Switch Operation

Power Window

Ignition switch ON

Back Door

Pulled up

UP (Closes)

Pushed down

DOWN (Opens)

  • *: for CrewMax

3. CHECK AUTO DOWN FUNCTION

(a) Check that the driver side power window operates as follows:

OK

Condition

Master Switch

Switch Operation

Power Window

Ignition switch ON

Driver side

Pushed down (One touch operation)

AUTO DOWN (Opens)

4. CHECK REMOTE MANUAL UP / DOWN FUNCTION

(a) Check that the front passenger side and rear power windows operate as follows:

OK

Condition

Master Switch

Switch Operation

Power Window

  • Ignition switch ON
  • Window lock switch off

Front passenger side

Pulled up

UP (Closes)

Pushed down

DOWN (Opens)

Rear LH side

Pulled up

UP (Closes)

Pushed down

DOWN (Opens)

Rear RH side

Pulled up

UP (Closes)

Pushed down

DOWN (Opens)

5. CHECK POWER WINDOW OPERATION FUNCTION AFTER IGNITION SWITCH OFF

(a) Check that all the power windows can be operated with the master switch after the ignition switch is turned OFF.

(b) Check that the key-off operation function does not operate after a front side door is opened.

(c) Check that all the power windows cannot be operated after more than approximately 43 +/-1.5 seconds have elapsed since the ignition switch is turned OFF.

6. CHECK MASTER SWITCH LED ILLUMINATION

(a) Check the LED illumination.

(1) Check that the LED located on the master switch illuminates when the ignition switch is turned ON.

    Key-off Operation Function Operates even if Operating Conditions are not Satisfied

    Parts Location

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